<!DOCTYPE html>
<html>
	<head>
		<script src="http://cdn.static.runoob.com/libs/jquery/1.10.2/jquery.min.js"></script>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<!--<div class="test" id="www.baidu.com" http="www.bilibi.com">
			sss
		
			
		</div>-->
		<input type="checkbox" name="checkbox" id="checkbox" value="" http="www.bilibi.com" />
		
		
		
		
		<script>
			    var httpinfo=$("#checkbox").attr("http");
//			    console.info(http);
				$("#checkbox").prop("http",httpinfo);
				var http=$("#checkbox").prop("http");
				console.info(http);
			
		</script>
	</body>
</html>
